Continuous/bolus infusor
US5011477A · kind A · utility
108Cited by
45References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 21, 1989 |
| Grant date | Apr 30, 1991 |
| Priority date | — |
| Expiry date | Apr 21, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S128/12
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention provides both a continuous dose and a bolus dose of fluid or beneficial agent to a patient. A source of fluid is in fluid communication with a continuous flow path for providing the patient with a continuous source of the beneficial agent. The source of beneficial agent is also connected to a bolus dose apparatus which provides patient control of a bolus dose of the beneficial agent, up to a preselected maximum.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.